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Rocker Arm Nuts

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Results 1 - 25 of 46

Rocker Arm Nut, Self-locking, Non-roller, 3/8-24 in. Stud Thread Diameter, for Use with Press-in Studs, AMC, Buick, Cadillac, Chevy, Ford, GMC, Each

Part Number: MEL-MRM-1786

4.5 out of 5 stars ( 2 )

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Rocker Arm Nuts, Polylock, Stud Girdle Replacement, Full Roller, 7/16 in.-20 Thread, 0.550 in. Shank Diameter, 2.00 Length, Each

Part Number: HRS-90126-1

5.0 out of 5 stars ( 2 )

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Rocker Arm Nut, Self-locking, Non-roller, 5/16-24 in. Rocker Stud Thread Diameter, Ford, Lincoln, Mercury, Each

Part Number: MEL-MRM-1791

1.0 out of 5 stars ( 1 )

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Rocker Arm Nut, Hi-Tech, Roller Rockers, 3/8 in.-24 Thread, .600 in. Outside Diameter, Each

Part Number: CCA-4601-1

4.5 out of 5 stars ( 6 )

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Rocker Arm Nut, Hi-Tech, Roller Rockers, 7/16 in.-20 Thread, .600 in. Outside Diameter, Each

Part Number: CCA-4600-1

5.0 out of 5 stars ( 1 )

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Rocker Arm Nut, Self-locking, Non-roller, 7/16-20 in. Rocker Stud Thread Diameter, Chevrolet, Ford, GMC, Mercury, Each

Part Number: MEL-MRM-1793

5.0 out of 5 stars ( 1 )

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Rocker Arm Nuts, Polylock, Stud Girdle Replacement, Full Roller, 7/16 in.-20 Thread, 0.550 in. Shank Diameter, 2.50 Length, Each

Part Number: HRS-90127-1

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F-NUT

Part Number: NAL-3896648

1.0 out of 5 stars ( 1 )

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Rocker Arm Nuts, Replacement Ball and Nut Kit for SUM-G6802/G6803, Set of 8

Part Number: SUM-G6803-K

3.8 out of 5 stars ( 5 )

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Rocker Arm Stud Girdle Nuts, Polylock, 7/16-50 in., 2.600 in. Height, 0.600 in. Minimum Slot Width, Each

Part Number: DRT-64210210

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Rocker Arm Nuts, Polylock, Full Roller, 7/16 in.-20 Thread, 0.600 in. Shank Diameter, 1.190 in. Length, Each

Part Number: HRS-90036

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Rocker Arm Stud Girdle Nuts, Polylock, 7/16-20 in., 2.000 in. Length, 0.600 in. Minimum Slot Width, Each

Part Number: DRT-64210220

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Rocker Arm Nut; Rocker Arm Components; Rocker Arm Adjusting Nuts; High Energy Polylock; Stud Size 7/16 in.; 1

Part Number: CCA-4606-1

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Rocker Arm Nuts, Polylock, Full Roller, 3/8 in.-24 Thread, 0.600 in. Shank Diameter, 1.190 in. Length, Each

Part Number: HRS-90034

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POLYLOCK, 3/8 HIGH ENERGY ALUMINUM

Part Number: CCA-4631-1

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Rocker Arm Nuts, Polylock, Stud Girdle Replacement, Full Roller, 3/8 in.-24 Thread, 0.550 in. Shank Diameter, 2.00 Length, Each

Part Number: HRS-90125-1

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Rocker Arm Nut; Rocker Arm Components; Rocker Arm Adjusting Nuts; High Energy Polylock; Stud Size 3/8 in.; 1 p

Part Number: CCA-4604-1

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POLYLOCK, 7/16 HIGH ENERGY ALUMINU

Part Number: CCA-4630-1

5.0 out of 5 stars ( 1 )

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Rocker Arm Nuts, PRW RockerLoc, 7/16 in. Stud, Hex Head, .550 in. O.D. shank, Each

Part Number: PQX-1200337-01

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Rocker Arm Nut, Roller Rockers, 7/16 in.-20 Thread, Replacement for Magnum Rockers, Each

Part Number: CCA-1401N-1

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Engine Rocker Arm Adjusting Nut

Part Number: PQX-1204512

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Rocker Arm Nut; Rocker Arm Components; Rocker Arm Adjusting Nuts; Replacement Nut for Magnum Rockers; Stud Siz

Part Number: CCA-1400N-1

5.0 out of 5 stars ( 1 )

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3/8 Race Series Polylock Single

Part Number: SCC-SCPPL38-1

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ARP 716-20 Stud Nut 12 Point

Part Number: JES-NUT-24550

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today